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Updated: May 23, 2026
High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
Published on: February 2, 2024
[Study on the chemical constituents from Fructus Toosendan (III)]
1College of Life Sciences, Guizhou University, Guiyang 550025, China. chenmin8294089@sina.com
Objective:
To study the chemical constituents from Fructus Toosendan.
Methods:
Isolation and identification were carried out by using various chromatography techniques and spectral methods.
Results:
Ten compounds were isolated and identified as n-Hentriacontane (I), Octacosyl alcohol (II), Stearic acid (III), Linoleic acid (IV), Isovanillin (V), Vanillin (VI), Vanillic acid (VII), Ohchinal (VIII), Succinic acid (IX) and Homoeriodictyol (X).
Conclusion:
Compounds V, VII, IX, X are isolated from this genus and compounds I, II, III are obtained from this plant for the first time.
